Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William D Kasimer

Individual provider Anatomic Pathology Physician · NPI 1265485288

Dr. William D Kasimer is a Pathology in Weymouth, Massachusetts. Graduated from University of Pittsburgh School of Medicine in 1984, 42 years ago. Practices with Metro South Pathology, Inc, a 5-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
42
Trained at
University of Pittsburgh School of Medicine
Licensed in
MA
In the registry since
2006

Practice location Address checks out

85 Columbian St
Weymouth, MA 02190-2416
Phone: (781) 624-8397
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology Physician (primary) Taxonomy 207ZP0101X · Licence 60294 (MA)

Record details

NPI number1265485288
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 19, 2006
Last updated in NPPESFebruary 12, 2026
Mailing address1342 Belmont St, Suite 205, Brockton, MA 02301-4436

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Metro South Pathology, Inc. — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount